1636454784

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:253

約数の個数: 256

約数和(自身を含む): 4825497600

約数和(自身を除く): 3189042816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 32, 43, 46, 48, 62, 64, 69, 86, 92, 93, 96, 124, 128, 129, 138, 139, 172, 184, 186, 192, 248, 258, 276, 278, 344, 368, 372, 384, 417, 496, 516, 552, 556, 688, 713, 736, 744, 834, 989, 992, 1032, 1104, 1112, 1333, 1376, 1426, 1472, 1488, 1668, 1978, 1984, 2064, 2139, 2208, 2224, 2666, 2752, 2852, 2944, 2967, 2976, 3197, 3336, 3956, 3968, 3999, 4128, 4278, 4309, 4416, 4448, 5332, 5504, 5704, 5934, 5952, 5977, 6394, 6672, 7912, 7998, 8256, 8556, 8618, 8832, 8896, 9591, 10664, 11408, 11868, 11904, 11954, 12788, 12927, 13344, 15824, 15996, 16512, 17112, 17236, 17792, 17931, 19182, 21328, 22816, 23736, 23908, 25576, 25854, 26688, 30659, 31648, 31992, 34224, 34472, 35862, 38364, 42656, 45632, 47472, 47816, 51152, 51708, 53376, 61318, 63296, 63984, 68448, 68944, 71724, 76728, 85312, 91264, 91977, 94944, 95632, 99107, 102304, 103416, 122636, 126592, 127968, 136896, 137471, 137888, 143448, 153456, 170624, 183954, 185287, 189888, 191264, 198214, 204608, 206832, 245272, 255936, 273792, 274942, 275776, 286896, 297321, 306912, 367908, 370574, 379776, 382528, 396428, 409216, 412413, 413664, 490544, 511872, 549884, 551552, 555861, 573792, 594642, 613824, 735816, 741148, 765056, 792856, 824826, 827328, 981088, 1099768, 1111722, 1147584, 1189284, 1227648, 1471632, 1482296, 1585712, 1649652, 1654656, 1962176, 2199536, 2223444, 2295168, 2378568, 2943264, 2964592, 3171424, 3299304, 3924352, 4261601, 4399072, 4446888, 4757136, 5886528, 5929184, 6342848, 6598608, 8523202, 8798144, 8893776, 9514272, 11773056, 11858368, 12685696, 12784803, 13197216, 17046404, 17596288, 17787552, 19028544, 23716736, 25569606, 26394432, 34092808, 35575104, 38057088, 51139212, 52788864, 68185616, 71150208, 102278424, 136371232, 204556848, 272742464, 409113696, 545484928, 818227392, 1636454784]

約数ペア:

[(1, 1636454784), (2, 818227392), (3, 545484928), (4, 409113696), (6, 272742464), (8, 204556848), (12, 136371232), (16, 102278424), (23, 71150208), (24, 68185616), (31, 52788864), (32, 51139212), (43, 38057088), (46, 35575104), (48, 34092808), (62, 26394432), (64, 25569606), (69, 23716736), (86, 19028544), (92, 17787552), (93, 17596288), (96, 17046404), (124, 13197216), (128, 12784803), (129, 12685696), (138, 11858368), (139, 11773056), (172, 9514272), (184, 8893776), (186, 8798144), (192, 8523202), (248, 6598608), (258, 6342848), (276, 5929184), (278, 5886528), (344, 4757136), (368, 4446888), (372, 4399072), (384, 4261601), (417, 3924352), (496, 3299304), (516, 3171424), (552, 2964592), (556, 2943264), (688, 2378568), (713, 2295168), (736, 2223444), (744, 2199536), (834, 1962176), (989, 1654656), (992, 1649652), (1032, 1585712), (1104, 1482296), (1112, 1471632), (1333, 1227648), (1376, 1189284), (1426, 1147584), (1472, 1111722), (1488, 1099768), (1668, 981088), (1978, 827328), (1984, 824826), (2064, 792856), (2139, 765056), (2208, 741148), (2224, 735816), (2666, 613824), (2752, 594642), (2852, 573792), (2944, 555861), (2967, 551552), (2976, 549884), (3197, 511872), (3336, 490544), (3956, 413664), (3968, 412413), (3999, 409216), (4128, 396428), (4278, 382528), (4309, 379776), (4416, 370574), (4448, 367908), (5332, 306912), (5504, 297321), (5704, 286896), (5934, 275776), (5952, 274942), (5977, 273792), (6394, 255936), (6672, 245272), (7912, 206832), (7998, 204608), (8256, 198214), (8556, 191264), (8618, 189888), (8832, 185287), (8896, 183954), (9591, 170624), (10664, 153456), (11408, 143448), (11868, 137888), (11904, 137471), (11954, 136896), (12788, 127968), (12927, 126592), (13344, 122636), (15824, 103416), (15996, 102304), (16512, 99107), (17112, 95632), (17236, 94944), (17792, 91977), (17931, 91264), (19182, 85312), (21328, 76728), (22816, 71724), (23736, 68944), (23908, 68448), (25576, 63984), (25854, 63296), (26688, 61318), (30659, 53376), (31648, 51708), (31992, 51152), (34224, 47816), (34472, 47472), (35862, 45632), (38364, 42656)]